1. Department of Mother and Child Medicine, University of Medicine and Pharmacy ‘Gr. T. Popa’ Iasi, Faculty of Medicine, 700115 Iasi, Romania
2. Clinical Department, Clinical Hospital of Obstetrics and Gynecology ‘Cuza Voda’, 700038 Iasi, Romania
3. Faculty of Letters, Alexandru Ioan Cuza University, 700506 Iasi, Romania